Fermeture de tuyau

The closure has plate-shaped insert pieces (20a, 20b) inserted into an end of a rubber hose (2), and elastomer bodies (40a, 40b) for closing the hose end and made of ethylene propylene diene monomer (EPDM) rubber. The bodies are molded at the hose and extend in a longitudinal direction. Free ends of...

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Bibliographic Details
Main Authors Fritsche, Wolfgang, Grein, Horst, Braig, Juergen
Format Patent
LanguageEnglish
Hungarian
Published 28.10.2019
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SWITCHES
ELECTRICITY
EMERGENCY PROTECTIVE DEVICES
RELAYS
SELECTORS
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Summary:The closure has plate-shaped insert pieces (20a, 20b) inserted into an end of a rubber hose (2), and elastomer bodies (40a, 40b) for closing the hose end and made of ethylene propylene diene monomer (EPDM) rubber. The bodies are molded at the hose and extend in a longitudinal direction. Free ends of the insert pieces extend over the hose end and are surrounded by the bodies. The insert pieces comprise a barbed projection (26a) at opposite sides of a hose interior region and are pierced into a wall of the hose using the projection. The insert pieces are made of a non-conductive material. An independent claim is also included for an injection vulcanization device for manufacturing a hose closure.
Bibliography:Application Number: HUE12005119